Blockchain Development Services
Build Faster. Build Smarter. Build the Future.
Blockchain is transforming how companies store data, process transactions, manage assets, and build digital communities. At 3B Venture, we help businesses bring their blockchain ideas to life with secure, scalable, and future‑proof solutions.
Whether you want to launch your own cryptocurrency, develop a smart contract, build a Web3 application, create an NFT marketplace, or integrate blockchain into your existing system — we deliver world‑class engineering backed by UK‑based project oversight.
Why Choose 3B Venture
UK-based project management with global talent
Immediate access to highly experienced and pre-vetted developers.
Full end-to-end blockchain development
Reduce hiring time and operational expenses with zero HR burden.
Web3 & decentralised systems expertise
You manage the team directly while we handle administration.
Enterprise-grade security & auditing
Daily updates, clear reporting, and open collaboration.
Scalable architecture for real adoption
Easily add or remove developers as your project grows.
Long-term partnership & support
Trusted by international clients, startups, and software houses.
Flexible Engagement
Perfect for both short-term tasks and long-term partnerships.
Custom Development
Tailored solutions for businesses, agencies, and individuals.
Our Blockchain Development Services
Smart Contract Development & Auditing
We build secure, gas‑optimised smart contracts for DeFi apps, NFT utilities, tokens, staking, DAOs, and automation. All contracts are audit‑ready and tested thoroughly.
Custom Blockchain Applications (DApps)
We develop decentralised applications for finance, gaming, identity, supply chain, tokenisation, real estate, eCommerce, and more.
Cryptocurrency & Token Development
We create ERC‑20, BEP‑20, utility tokens, governance tokens, stablecoins, and custom tokenomics.
NFT Marketplace & NFT Utility Development
We build scalable NFT platforms with vendor features, metadata optimisation, rarity tools, lazy minting, and NFT utilities for brands and creators.
Wallet Development & Web3 Integration
We create mobile and web crypto wallets, multi‑chain support, payment gateways, WalletConnect integration, and secure authentication flows.
Blockchain Consulting & Architecture Design
If blockchain is new for you, we evaluate feasibility, architecture, tokenomics, cost, security, and long‑term planning.
Our Blockchain Development Process
Discovery & Feasibility
Share your project goals, technology stack, timeline, and expectations.
Architecture & Tokenomics
We shortlist the best-fit developers and arrange interviews if required.
UI/UX Design
You finalize the developer or team that perfectly matches your needs.
Smart Contract & Backend Development
We onboard the selected developer(s) and start the project immediately.
Testing & Security Audits
Get regular updates, progress reports, and full transparency.
Deployment & Launch
Scale your team up or down anytime based on project requirements.
Frequently Asked Questions (FAQs)
How do I know if my idea really needs blockchain?
We review your concept and confirm if blockchain provides real advantages. We never push blockchain unnecessarily.
How secure are your smart contracts?
All contracts undergo audits, stress tests, code reviews, gas optimisation, and vulnerability scanning.
Can you help with tokenomics or a whitepaper?
Yes — we create tokenomics, utilities, structure, vesting models, and clear investor‑friendly whitepapers.
What blockchain platforms do you work with?
Ethereum, BNB Chain, Polygon, Solana, Avalanche, Arbitrum, Optimism, Fantom, and custom private chains.
Can you integrate blockchain with my existing business system?
Yes — we integrate Web3 features into apps, CRMs, ERPs, eCommerce, and databases.
Do you help launch or list tokens?
Yes — we support token launches, staking pools, liquidity setup, smart‑contract deployment, and marketing guidance.
How long does blockchain development take?
Smart contracts: 3–10 days.
Web3 apps: 2–6 weeks.
Marketplaces: 4–10 weeks.
Complex systems: 8+ weeks.
Will I own my code and IP?
Yes — you own 100% of the project, source code, backend, branding, and all technical rights.
Can you fix or continue an existing blockchain project?
Yes — we audit your existing code, repair issues, and continue or rebuild the project.
Why choose 3B Venture?
We provide expert blockchain engineering, human‑level communication, UK‑based management, enterprise security, clear pricing, and long‑term support.
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22+ Years
Field Experience
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950+ Projects
Done Around World
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99%
Client Satisfaction
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2 Mins
Response Time
Contact Info
+44 7441 395323
info@3bventures.co.uk
Visit our office
123 Watmore Lane, Winnersh, Wokingham, Berkshire, RG41 5LG, England, United Kingdom